/* 清除默认样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  /* 全屏背景与字体设置 */
  html, body {
    width: 100%; 
    height: 100%;
    background-color: #000712; /* 深色背景更适合大屏展示 */
    // background-image: url('@/assets/img/bg.jpg');
    // background-image: url('@/assets/img/bg2.png');  
    background-image: url('@/assets/img/bg4.jpg');  
    background-position: center center;
    background-size:contain;
    background-repeat: no-repeat;
    font-family: 'Microsoft YaHei', sans-serif;
    font-size: 10px;
    color: #ffffff;
    overflow: hidden; /* 避免滚动条影响视觉效果 */
  }
